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Ionisation energies three hypothetical e...

Ionisation energies three hypothetical elements are given below (in kJ/mole) :
`{:(,I,II,III),(X,122,340,1890),(Y,99,931,1100),(Z,118,1220,16552):}`
What could be the value of the first electron affinity of `Z^(++)` in `KJ mol^(-1)`?

A

118

B

1220

C

1652

D

734

Text Solution

Verified by Experts

The correct Answer is:
B
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GRB PUBLICATION-PERIODIC TABLE-Comprehension
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  2. Ionisation energies three hypothetical elements are given below (in kJ...

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  3. Ionisation energies three hypothetical elements are given below (in kJ...

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  4. Ionisation energies three hypothetical elements are given below (in kJ...

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  5. In 1931, Pauling defined the electronegativity of an atom as the tende...

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  6. In 1931, Pauling defined the electronegativity of an atom as the tende...

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  7. In above graph element F is:

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  8. The amount of energy released when an electron is added to an isolated...

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  9. The amount of energy released when an electron is added to an isolated...

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  10. The amount of energy released when an electron is added to an isolated...

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  11. The properties of the elements (atomic/ionic radii, electron gain enth...

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  12. The properties of the elements (atomic/ionic radii, electron gain enth...

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  13. The properties of the elements (atomic/ionic radii, electron gain enth...

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  14. The properties of the elements (atomic/ionic radii, electron gain enth...

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  15. A quantitative measure of the tendency of an element to lose electron ...

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  16. Born Haber cycle helps to determine lattice enthalpy of ionic compound...

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  17. Born Haber cycle helps to determine lattice enthalpy of ionic compound...

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  18. Nitrogen can form many oxides with oxygen, and thus is said to exhibit...

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  19. The size of any species depends on various factors such as nature of c...

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  20. Ionisation energies of unknown elements are given below : |{:("Eleme...

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